190048500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:451

約数の個数: 144

約数和(自身を含む): 605601360

約数和(自身を除く): 415552860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 157, 180, 225, 250, 269, 300, 314, 375, 450, 471, 500, 538, 628, 750, 785, 807, 900, 942, 1076, 1125, 1345, 1413, 1500, 1570, 1614, 1884, 2250, 2355, 2421, 2690, 2826, 3140, 3228, 3925, 4035, 4500, 4710, 4842, 5380, 5652, 6725, 7065, 7850, 8070, 9420, 9684, 11775, 12105, 13450, 14130, 15700, 16140, 19625, 20175, 23550, 24210, 26900, 28260, 33625, 35325, 39250, 40350, 42233, 47100, 48420, 58875, 60525, 67250, 70650, 78500, 80700, 84466, 100875, 117750, 121050, 126699, 134500, 141300, 168932, 176625, 201750, 211165, 235500, 242100, 253398, 302625, 353250, 380097, 403500, 422330, 506796, 605250, 633495, 706500, 760194, 844660, 1055825, 1210500, 1266990, 1520388, 1900485, 2111650, 2533980, 3167475, 3800970, 4223300, 5279125, 6334950, 7601940, 9502425, 10558250, 12669900, 15837375, 19004850, 21116500, 31674750, 38009700, 47512125, 63349500, 95024250, 190048500]

約数ペア:

[(1, 190048500), (2, 95024250), (3, 63349500), (4, 47512125), (5, 38009700), (6, 31674750), (9, 21116500), (10, 19004850), (12, 15837375), (15, 12669900), (18, 10558250), (20, 9502425), (25, 7601940), (30, 6334950), (36, 5279125), (45, 4223300), (50, 3800970), (60, 3167475), (75, 2533980), (90, 2111650), (100, 1900485), (125, 1520388), (150, 1266990), (157, 1210500), (180, 1055825), (225, 844660), (250, 760194), (269, 706500), (300, 633495), (314, 605250), (375, 506796), (450, 422330), (471, 403500), (500, 380097), (538, 353250), (628, 302625), (750, 253398), (785, 242100), (807, 235500), (900, 211165), (942, 201750), (1076, 176625), (1125, 168932), (1345, 141300), (1413, 134500), (1500, 126699), (1570, 121050), (1614, 117750), (1884, 100875), (2250, 84466), (2355, 80700), (2421, 78500), (2690, 70650), (2826, 67250), (3140, 60525), (3228, 58875), (3925, 48420), (4035, 47100), (4500, 42233), (4710, 40350), (4842, 39250), (5380, 35325), (5652, 33625), (6725, 28260), (7065, 26900), (7850, 24210), (8070, 23550), (9420, 20175), (9684, 19625), (11775, 16140), (12105, 15700), (13450, 14130)]